Re: [Xen-devel] [PATCH v2] x86: correct CPUID output for out of bounds input

2016-09-05 Thread Andrew Cooper
On 05/09/16 16:26, Jan Beulich wrote: > Another place where we should try to behave sufficiently close to how > real hardware does; see the code comments. > > Signed-off-by: Jan Beulich Reviewed-by: Andrew Cooper

[Xen-devel] [PATCH v2] x86: correct CPUID output for out of bounds input

2016-09-05 Thread Jan Beulich
Another place where we should try to behave sufficiently close to how real hardware does; see the code comments. Signed-off-by: Jan Beulich --- v2: Uniformly return zero for out of range leaves. Only consider basic and extended groups as valid. Avoid recursion in